A47J 42/34
Hand driven
Official title: hand driven
A47J42/34 (Hand driven) appears on 97 US grants and 126 published applications in this corpus.
Search patents in A47J- Granted patents
- 97
- Published applications
- 126
- Assignees
- 58
- Inventors
- 182
- Latest grant
- 9 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 6 | 7 |
| 2004 | 2 | 1 |
| 2005 | 3 | 2 |
| 2006 | 2 | 5 |
| 2007 | 3 | 1 |
| 2008 | 2 | 1 |
| 2009 | 0 | 2 |
| 2010 | 2 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 2 |
| 2013 | 1 | 1 |
| 2014 | 1 | 2 |
| 2015 | 2 | 2 |
| 2016 | 1 | 5 |
| 2017 | 4 | 4 |
| 2018 | 2 | 7 |
| 2019 | 2 | 13 |
| 2020 | 5 | 19 |
| 2021 | 8 | 10 |
| 2022 | 10 | 11 |
| 2023 | 10 | 9 |
| 2024 | 7 | 8 |
| 2025 | 9 | 10 |
| 2026 | 3 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Grinding tray for plant based smoking material9 Jun 2026US 12,649,606 B1
- Herb grinder with a cleaning attachment5 May 2026US 12,616,339 B2VPR Brands, LP
- Cooking utensil with integrated seasoning dispenser17 Mar 2026US 12,575,701 B2
- Herb storage container lid21 Oct 2025US D1,098,815 S1Design
- Container lid7 Oct 2025US D1,096,406 S1Buzzballz, LLC · Design
- System and method for a wearable grinder12 Mar 2026US 2026/0069085 A1
- Grinder with features to help move ground substances12 Feb 2026US 2026/0041280 A1
- Smoking Accessories13 Nov 2025US 2025/0344759 A1Warehouse Goods LLC
- Grinding device23 Oct 2025US 2025/0325143 A1
- Container21 Aug 2025US 2025/0261797 A1BRH International, Inc.
Most cited
By later US patents
- Leaves and seeds hand grinder86US 7,422,170 B22008
- Food chopper & cutting surface53US 3,933,315 APopeil Brothers, Inc. · 1976
- Combination condiment grinder and dispenser37US 4,697,749 A1987
- Combination herb storage, grinder and pouring container29US 8,695,906 B22014
- Hand held granulator26US 4,280,666 A1981